Make loader not exit any more after starting amaroK, but wait instead until the app exits. Unfortunately, this leads to amaroK freezing after startup on my box. I've no idea what happens, so I'm commiting this so you can take a look at it, maybe someone has a clue. I've tested the same with a different app, Kate, and it worked fine. Apparently amaroK does something weird. Maybe this is related to the valgrind problems?
Please excuse the breaking. You can still start the app by calling amarokapp directly, in case you have trouble.
svn path=/trunk/kdeextragear-1/amarok/; revision=290501